Sofia has 25 coins in nickels and dimes in her pocket for a total of $1.65. How many of each type of coin does she have? First complete the equations below, where N stands for nickels and D stands for dimes. 0.05N + 0.10D = 1.65; N + D = 25 Now use the equations to find the number of nickels and the number of dimes. Number of nickels = [?]; Number of dimes = [ ] %3D %3D

Sofia has 25 coins in nickels and dimes in her pocket for a total of $1.65. How many of each type of coin does she have? First complete the equations below, where N stands for nickels and D stands for dimes. 0.05N + 0.10D = 1.65; N + D = 25 Now use the equations to find the number of nickels and the number of dimes. Number of nickels = [?]; Number of dimes = [ ] %3D %3D

Algebra and Trigonometry (6th Edition)

6th Edition

ISBN:9780134463216

Author:Robert F. Blitzer

Publisher:Robert F. Blitzer

ChapterP: Prerequisites: Fundamental Concepts Of Algebra

Section: Chapter Questions

Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...

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